/*
* @Author: taosong
* @Date:   2018-06-25 20:38:34
* @Last Modified by:   taosong
* @Last Modified time: 2018-06-26 09:49:27
*/
.banner {
 position: relative;
  
 overflow: auto; 
}

.banner li { 
list-style: none; 
}

.banner ul li {
 float: left; 
}